Airtac GC FRL Unit GC400C15ANK
The AirTAC GC FRL Unit GC400C15ANK is a genuine G-series three-unit F.R.L. combination: a separate filter, a separate regulator and a separate lubricator assembled as one air-preparation station. It has See datasheet ports, a 40 µm element, a differential-pressure drain and regulates 0.15 - 0.9 MPa (20 - 130 psi).
- TypeF.R.L. combination (3 units)
- Port sizeSee datasheet
- Regulating range0.15 - 0.9 MPa (20 - 130 psi)
- Filtering grade40 µm
- DrainDifferential-pressure drain
- Bowl materialPC
- Pressure gaugeFitted
- ThreadPT
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac GC FRL Unit GC400C15ANK
GC400C15ANK is a GC-series three-piece F.R.L. combination from AirTAC: a separate air filter, pressure regulator and lubricator working as one set. The size 400 body is ported PT1/2, the filter bowl drains automatically, and the standard 40 um element removes water and particulate from the compressed air. The K code adds a reverse (check) valve, and the N code means no gauge is fitted on this configuration. Regulator adjustment range is 0.15-0.9 MPa (20-130 psi) with the automatic drain, maximum working pressure is 1.0 MPa (145 psi), and the 400-size bowls are polycarbonate, rated for -5 to 70 C.
This is a genuine AirTAC part. The G-series F.R.L. comes in sizes 200, 300, 400 and 600 with a choice of ports, PT (standard), G or NPT threads, differential-pressure, automatic or manual drains, 40 um or 5 um (W) elements, gauge options and an optional check valve. Flow is published as curves rather than a single rating, so we confirm the datasheet and flow figures for your application on request.
Airtac GC FRL Unit GC400C15ANK Technical Specifications
| Model | Airtac GC FRL Unit GC400C15ANK |
|---|---|
| Series | GC400 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | See datasheet (PT thread) |
| Filtering grade | 40 µm |
| Regulating range | 0.15 - 0.9 MPa (20 - 130 psi) |
| Pressure type | Standard type |
| Fluid | Compressed air |
|---|---|
| Max. working pressure | 1.0 MPa (145 psi) |
| Temperature range | -5 to +70 °C (unfreeze) |
| Drain type | Differential-pressure drain |
| Bowl material | PC |
| Pressure gauge | Fitted — factory standard, Factory standard scale |
| Reflux valve | Not fitted |
Specifications follow the official AirTAC G-series air-preparation data. The regulating band is set by the drain type: automatic and differential-pressure drains regulate 0.15 - 0.9 MPa, a manual drain regulates 0.05 - 0.9 MPa. Standard type, regulating 0.15 - 0.9 MPa (20 - 130 psi). The combination has no separate bracket code — the three units couple together with their own mounting hardware. Flow curves, weight and outline dimensions are not published in our data set — ask us and we will confirm from the factory datasheet.
Model Code: Airtac GC FRL Unit GC400C15ANK
| GC400 | G-series F.R.L. combination, 400 body — sets the port range. |
|---|---|
| C1 | Port size See datasheet. This body offers 10 = PT3/8", 15 = PT1/2". |
| (blank) | Drain: Differential-pressure drain — this also sets the regulating band (0.15 - 0.9 MPa (20 - 130 psi)). |
| (blank) | Standard type. Blank is standard, L is the low-pressure type. |
| (blank) | Pressure gauge fitted (blank). |
| (blank) | Gauge shape: Factory standard. C is round, F is square. |
| (blank) | Gauge scale: Factory standard. 1 is MPa, 2 is psi, 3 is bar. |
| (blank) | Filtering grade 40 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| (blank) | PT thread. PT is the default; G is BSPP and T is NPT. |
| (blank) | No reverse-flow valve (the default). |
Field order is size, port, drain, type, gauge, shape, scale, grade, thread, reflux — there is no bracket position on a combination. Constituent units, orderable separately as spares: GF400-C1 filter, GR400-C1 regulator and GL400-C1 lubricator.
Size Class & How It Differs From GFC
- GC200PT1/8" - PT1/4"
- GC300PT1/4" - PT1/2"
- GC400PT3/8" - PT1/2"
- GC600PT3/4" - PT1"
A GC is three separate units, so the filter and the regulator can each be serviced or replaced on their own. A GFC is the two-unit set, where filtering and regulating share one body — shorter, but the two functions come as one part. Both filter, regulate and lubricate.
| This model | GC400 · See datasheet · 40 µm |
|---|---|
| One size down | GC300 |
| One size up | GC600 |
| Two-unit equivalent | GFC400-C1 |
| Build order | Filter → regulator → lubricator |
Where the Airtac GC FRL Unit GC400C15ANK Is Used
CNC machining center air supply
Feeds the machining center's pneumatic clamps and tool-change cylinders with filtered, regulated, lubricated air, while the check valve helps hold circuit pressure if the main supply dips.
Bottling plant filler line
Supplies the filler and capper air cylinders on a bottling line; the automatic drain handles condensate without an operator stopping by the unit each shift.
Conveyor divert and stop gates
Runs the diverters, stoppers and gates along a conveyor system, keeping the lubricated air circuit regulated across a long 1/2-inch distribution drop.
Is the Airtac GC FRL Unit GC400C15ANK the Right Station?
Step up or down through sizes 200, 300, 400 and 600 to match your port and duty; this size 400 listing is fitted with PT1/2 ports. If your plant uses G (BSPP) or NPT threads, order those catalogue variants instead - PT is the standard thread here. The automatic drain suits unattended, continuous-running circuits; choosing a manual-drain version would widen regulator adjustment to 0.05-0.9 MPa (7-130 psi) if you prefer scheduled draining. The 40 um element is the standard grade, with 5 um (W) available for finer filtration. Gauge options and an optional mounting bracket are listed in the series. Flow is published as curves, not a single rating, so ask us to confirm sizing against your application before ordering.
Quick checklist
- ✓ Body size for your peak flow (See datasheet here)
- ✓ Element 40 µm or 5 µm
- ✓ Drain sets the regulating band
- ✓ Gauge fitted, shape and scale
- ✓ Three-unit (GC) or two-unit (GFC) layout
- ✓ Oil mist acceptable downstream
Installation & Maintenance Notes
- check Install with the airflow arrow: filter first, lubricator last.
- check Mount vertically, bowls down.
- check Keep inlet pressure at or below 1.0 MPa (145 psi).
- check Adjust only within 0.15 - 0.9 MPa (20 - 130 psi).
- check Drain condensate before the bowl fills; check the oil level.
- check Keep the station above freezing (-5 to +70 °C, unfreeze).
The PC bowls must not be cleaned with solvents — wipe them with a dry cloth. The lubricator adds an oil mist downstream of the regulator. If any branch of the line must stay oil-free, take that branch off before the lubricator, or use a GR400-C1 regulator with a GF400-C1 filter on that branch.
Airtac GC FRL Unit GC400C15ANK FAQ
AirTAC publishes G-series flow as curves rather than a single rated figure, so we do not quote a number on this page. Tell us your line conditions and we will confirm the datasheet and flow curve for GC400C15ANK on request before you order.
K indicates a reverse (check) valve is fitted on the unit; otherwise the code reads the same - automatic drain, standard 40 um element and no gauge. Codes without K are supplied without the check valve.
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Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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